公开(公告)号：US11776115B2

公开(公告)日：2023-10-03

申请号：US16251730

申请日：2019-01-18

Applicant: Biocellvia

Inventor： Jean-Claude Gilhodes ,  Yvon Julé ,  Tomi Florent

IPC: G06T7/00 ,  G06T7/136 ,  G06T7/13 ,  G06T11/00 ,  G06T7/62 ,  G06V10/50 ,  G06V20/69 ,  G06F18/211 ,  G06F18/2431

CPC classification number: G06T7/0012 ,  G06F18/211 ,  G06F18/2431 ,  G06T7/13 ,  G06T7/136 ,  G06T7/62 ,  G06T11/001 ,  G06V10/50 ,  G06V20/695 ,  G06T2207/20072 ,  G06T2207/30061 ,  G06T2207/30101 ,  G06T2207/30242 ,  G06V2201/031

Abstract: A method for determining a quantity of interest related to the density of organic tissue starts with a digital representation of a histological image of the tissue. The digital representation is converted to a binary image, to discriminate pixels that represent tissue of interest in the image. A box filter is applied to values of the pixels of interest to obtain a tissue density value for each pixel of interest. A quantity of interest is computed, based upon the tissue density values for the pixels of interest. A tangible representation of the computed quantity of interest, such as a numerical value, a graph, or a color representation, is displayed or otherwise presented via an interface.

公开(公告)号：US20200349700A1

公开(公告)日：2020-11-05

申请号：US16930602

申请日：2020-07-16

Applicant: BIOCELLVIA ,  The United States of America, as represented by the Secretary, Department of Health and Human Servic

Inventor： Jean-Claude Gilhodes ,  Yvon Julé ,  Tomi Florent ,  Bernadette R. Gochuico, M.D. ,  Damien Barbes ,  Karine Bertotti

IPC: G06T7/00 ,  G06K9/46 ,  G06K9/62 ,  G06T5/20

Abstract: A method for determining a quantity of interest related to the density of organic tissue starts with a digital representation of a histological image of the tissue. The digital representation is converted to a binary image, to discriminate pixels that represent tissue of interest in the image. A box filter is applied to values of the pixels of interest to obtain a tissue density value for each pixel of interest. A quantity of interest is computed, based upon the tissue density values for the pixels of interest. A tangible representation of the computed quantity of interest, such as a numerical value, a graph, or a color representation, is displayed or otherwise presented via an interface. Prior to forming the digital representation, the tissue can be stained to distinguish particular types of tissue for removal or enhancement in the determination of the quantity of interest.

公开(公告)号：US20190228260A1

公开(公告)日：2019-07-25

申请号：US16251730

申请日：2019-01-18

Applicant: Biocellvia

Inventor： Jean-Claude Gilhodes ,  Yvon Julé ,  Tomi Florent

IPC: G06K9/62 ,  G06K9/38 ,  G06T7/136 ,  G06T7/13 ,  G06T7/62 ,  G06T11/00

Abstract: A method for determining a quantity of interest related to the density of organic tissue starts with a digital representation of a histological image of the tissue. The digital representation is converted to a binary image, to discriminate pixels that represent tissue of interest in the image. A box filter is applied to values of the pixels of interest to obtain a tissue density value for each pixel of interest. A quantity of interest is computed, based upon the tissue density values for the pixels of interest. A tangible representation of the computed quantity of interest, such as a numerical value, a graph, or a color representation, is displayed or otherwise presented via an interface.